Metallurgical apparatus – Process – Plugging or tapping
Patent
1992-10-30
1994-08-02
Kastler, Scott
Metallurgical apparatus
Process
Plugging or tapping
266271, 266272, C21B 712
Patent
active
053338391
ABSTRACT:
A machine for boring a tap hole of a shaft furnace is presented for use in conjunction with a lost-rod process. In this process, a metal rod is driven into a botting mass, before it has completely hardened, and is removed later for opening a tap hole. Driving-in of the rod is performed with the aid of a to-and-fro movement of a clamp which can move over a mount through action of a first jack. Removal is performed with the aid of a continuous reverse movement of the clamp through the action of the first jack and of a powerful drive means, for example a second jack, driving the first jack towards the rear of the mount.
REFERENCES:
patent: 4087083 (1978-05-01), Kozuka et al.
patent: 4602770 (1986-07-01), Mailliet et al.
patent: 5009398 (1991-04-01), Lonardi
patent: 5039068 (1991-04-01), Venturini et al.
patent: 5069430 (1991-12-01), Woodings et al.
patent: 5192489 (1993-03-01), Metz et al.
Lonardi Emile
Malivoir Philippe
Metz Jean
Milen Patrick
Roemen Fernand
Kastler Scott
Paul Wurth S.A.
LandOfFree
Machine for boring a tap hole of a shaft furnace does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Machine for boring a tap hole of a shaft furnace, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Machine for boring a tap hole of a shaft furnace will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-60974